build latest kernel 4.9.18-armv7-rt-x4 with GPU+IPU+VPU

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build latest kernel 4.9.18-armv7-rt-x4 with GPU+IPU+VPU

Postby vkykool » Fri Mar 31, 2017 9:19 am

Hi,

I want to build latest kernel 4.9.18-armv7-rt-x4 and VPU+IPU+GPU support with ubuntu 16.04.

i tried to build using all instruction on https://eewiki.net/display/linuxonarm/Wandboard.
but i face problem on
make ARCH=arm menuconfig

- im not able to find VPU enable
- MXC support is completely missing
- IPU is missing

I am complete new on it, kindly help me.

i want to use VPU encoder h.264 and i dont know how to get that.
do i need to add some patches to do so?

Thanks in advance.
vkykool
 
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Re: build latest kernel 4.9.18-armv7-rt-x4 with GPU+IPU+VPU

Postby matejg » Wed Jul 19, 2017 1:50 pm

Hi!

I've already compiled this version, BUT it's based on ETNAVIV (open-source) driver for GPU. I'm trying to use it for QT (2D only), but the window gets accelerated - not the contets. I'll have to stick to older kernel for non i guess.

I think you'd want to use Freescale's driver for what you need. That's 4.1.15 :(

Does anybody know where to get 4.1.15 sources that are shipped with Ubuntu 16.04 image?

Best regards,

Matej
matejg
 
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Re: build latest kernel 4.9.18-armv7-rt-x4 with GPU+IPU+VPU

Postby bhargava » Sat Jul 29, 2017 10:19 am

Change logs for linux source package in Sid .... tpm: fix a kernel memory leak in tpm-sysfs.c - [x86] uaccess: Optimize ...... in kvm * [rt] Update to 4.9.18-rt14: - lockdep: Fix per-cpu static objects - futex: Cleanup variable names for ...... Fix signaling logic in hv_need_to_signal_on_read() - [armhf] gpu: ipu-v3: Fix imx-ipuv3-crtc tpm: fix a kernel memory leak in tpm-sysfs.c - [x86] uaccess: Optimize ...... [rt] Update to 4.9.18-rt14: - lockdep: Fix per-cpu static objects - futex: Cleanup variable ..... change for CVE-2017-6874 fix * [amd64] Don't WARN about expected W+X ...... in AP mode - [armhf] gpu: ipu-v3: Do not bail out on missing optional port nodes
bhargava
 
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Re: build latest kernel 4.9.18-armv7-rt-x4 with GPU+IPU+VPU

Postby Madalyn » Wed Aug 29, 2018 2:36 pm

i DID id compiled this version and it is on etnaviv bases for gpu driver and what you need for this is 4.1.15 if you need any help let me khnow
Madalyn
 
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